You can also exchange it for a new box if you're having technical difficulties. A technician usually installs your cable and cable box, but you can remove a Comcast cable box and return or exchange it by yourself.
Eat vitamin A each day to keep your digestive system healthy. The surface of your digestive tract is made up of mucosal tissues. These tissues secrete compounds that help with digestion -- the mucosal lining in your stomach, for example, secretes stomach acid -- and also absorb the nutrients from your food.
The Benefits of B Complex Vitamins. Holistic Health. By Cathy Wong, ND - Reviewed by a board-certified physician. A B complex vitamin is a dietary supplement that delivers all eight of the B vitamins: B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6, B7 (biotin), B9 (folate), B12. Also found naturally in a number foods, B complex vitamins play an important role in health, such as helping the body to produce energy and form red blood cells.